Shoe upper



FIG. 1 is a front perspective view of a shoe upper showing our new design;

FIG. 2 is a side view thereof; and,

FIG. 3 is a rear perspective view thereof.

The broken lines immediately adjacent to the shaded area represent unclaimed boundaries of the design. The four unshaded circular regions within the shaded area, including the four unshaded eyelet regions demarcated by broken lines, form no part of the claimed design. The contrast in shading effect represents a contrast in appearance and does not represent any particular color, material, texture or finish. The broken lines showing the remainder of the shoe are for environmental purposes only and form no part of the claimed design. 

The ornamental design for a shoe upper, as shown and described. 